272163026

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1\times {\mathrm{2203}}^1$

素因数の和:2705

約数の個数: 16

約数和(自身を含む): 411742464

約数和(自身を除く): 139579438

約数列:

[1, 2, 223, 277, 446, 554, 2203, 4406, 61771, 123542, 491269, 610231, 982538, 1220462, 136081513, 272163026]

約数ペア:

[(1, 272163026), (2, 136081513), (223, 1220462), (277, 982538), (446, 610231), (554, 491269), (2203, 123542), (4406, 61771)]